| | 1 | Author
| Adalbert Lossin, Gerd Meyer | Requires cookie* | | | Title
| Dimere und Ketten in Praseodym(III)acetat-sesquihydrat, Pr(CH3COO)3 * 1,5 H20 Dimers and Chains in Praseodymium(III)acetate-sesquihydrate, Pr(C H 3C OO)3-1.5 H20  | | | | Abstract
| Pr(C H 3COO)3-1.5H-,0 crystallizes with the triclinic system. P i (no. 2), Z = 4, a = 844.2(4), b = 1009.8(5), c = 1340.1(7) pm, a = 87.10(5), ß = 76.25(6), y = 75.65(2)°, Vm = 161.9(1) cm3/ mol, R = 0.049, Rw = 0.035. The crystal structure contains centrosymmetric dimers {[Pr(CH3C 0 0) 4(H 20)]~}2 and one-dimensional chains i,[Pr(CH3C 0 0) 2(H 20)]+ along the [100] direction. Both units are built up by bridging acetate groups. The chains are linked by the dimers to layers parallel (101) sharing oxygen atoms. Crystal water molecules between these planes form hydrogen bonds to neighbouring layers. | | | |
Reference
| Z. Naturforsch. 47b, 1602—1608 (1992); eingegangen am 14. April 1992 | | | |
Published
| 1992 | | | |
Keywords
| Praseodymium Acetate, Sesquihydrate, Synthesis, Crystal Structure, Thermal Behaviour | | | |
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| default:Reihe_B/47/ZNB-1992-47b-1602.pdf | | | | Identifier
| ZNB-1992-47b-1602 | | | | Volume
| 47 | |
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